A spaceheater is a self contained device for heating an enclosed area. . Space heating is generally employed to warm a small space, and is usually held in contrast with central heating, which warms many connected spaces at once.

A self-contained appliance, usually electric, for heating an enclosed room

heater consisting of a self-contained (usually portable) unit to warm a room

Space Heater is the fifth album by Reverend Horton Heat, released by Interscope Records in March 1998. It charted on the Billboard 200, reaching number 187. Pride of San Jacinto appears in the videogame Hot Wheels Turbo Racing.

2011 (MMXI) will be a common year starting on a Saturday. In the Gregorian calendar, it will be the 2011th year of the Common Era, or of Anno Domini; the 11th year of the 3rd millennium and of the 21st century; and the 2nd of the 2010s decade.

Resumo:The extraordinary development of microprocessors and their extensive use in control systems in all fields of application has brought about important changes in the design of control systems. Their performance and low cost make them much more capable, in many circumstances, than analog controllers. In order to take full advantage of this potential, Digital Control Systems demonstrates in detail how to design and implement high-performance model-based controllers combining system identification and control design techniques extensively tested in industrial milieux. The effective use of these techniques is illustrated in the context of various systems including: d.c. motors, flexible transmissions, air heaters, distillation columns and hot-dip galvanizing.

Notas de conteudo:1. Continuous Control Systems: A Review2. Computer Control Systems3. Robust Digital Controller Design Methods4. Design of Digital Controllers in the Presence of Random Disturbances5. System Identification: The Bases6. System Identification Methods7. Practical Aspects of System Identification8. Practical Aspects of Digital Control9. Identification in Closed Loop10. Reduction of Controller ComplexityA. A Brief Review of Some Results from Theory of Signals and ProbabilityB. Design of RST Digital Controllers in the Time DomainC. State-Space Approach for the Design of RST ControllersD. Generalized Stability Margin and Normalized Distance Between Two Transfer FunctionsE. The Youla–Kucera Controller ParametrizationF. The Adaptation Gain Updating – The U-D FactorizationG. Laboratory SessionsH. List of Functions (MATLAB, Scilab and C++)

Truma E2400 Heater Installation, note the clever way to install the heater off the floor, a special platform was contructed. Supplied and installed by Barnes Caravan Repairs Lansvale NSW. Managed to take the van for it's second outing for the past 2 weeks and the heater worked a treat. 9 July 2011